baber/WOPTO huggingface dataset:
Patent JP-H07275941-A (JP)
Title: Device for exchanging dies in press brake
Inventor: SHIBATA HIROAKI
IPC: B21D5/02
Filed: 1994-04-06
Abstract: PURPOSE:To reduce cost and to facilitate control, in a device for exchanging dies, by integrating a die stocker or a changer arm into a back gauge, reducing operating parts and simplifying the structure. CONSTITUTION:The die exchanging device 15 is such that, in order to exchange each punch P and die D provided in a press brake 1, a punch stocker 17 with plural punches P stored and a die stocker 19 with plural dies D stored are equipped in a upper and lower positions between side frames. In addition, a driving member 35 moving in this direction a stocker frame 23 by which the punch stocker 17 and the die stocker 19 are pivotally supported is provided, and also a back gauge 47 is integrally provided in the stocker frame 23.
Patent JP-H09254641-A (JP)
Title: Vehicular defroster
Inventor: YUGAWA TSUNEO
IPC: B60H1/34
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a defroster which secures a wiper function by quickly melting ice and snow collecting on the lower end of the outside of the front windshield glass of a vehicle. SOLUTION: In a vehicular defroster having a defroster nozzle 21 through which hot air is expelled toward front windshield glass 13, the hole of the defroster nozzle 21 is composed of a first hole 23a which directs the hot air toward the lower end of the front windshield glass 13 and a second hole 23b which directs the hot air toward the portion of the front windshield glass 13 above the lower end, and the heat of the hot air expelled from the first hole 23a is used to quickly melt ice and snow collecting on the lower end of the outside of the front windshield glass 13 to secure a wiper function.
Patent JP-H10271529-A (JP)
Title: Image processor, still image pickup device and image processing method
Inventor: MATOBA NARIHIRO
IPC: H04N19/85
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To store the large capacity of image data without increasing the capacity of an encoding memory by rearranging the image signals of a prescribed picture element number for which plural color components coexist into the set of unit blocks constituted of the image signal component of the same color and performing fixed length encoding for the respective unit blocks. SOLUTION: A picture element rearrangement circuit 4 rearranges the output signals of picture elements provided with the respective color components R, G and B outputted from an A/D converter 3 and outputs them altogether as the unit block of encoding for the respective color components. Then, the fixed length encoding is performed for the respective color signal blocks rearranged by the picture element rearrangement circuit 4 by a fixed length encoding circuit 5 and they are preserved in the encoding memory 6. A picture element inverse rearrangement circuit 8 rearranges data decoded by a fixed length decoding circuit 7 in the same order as the time of reading picture element signals in a scanning line direction, returns them to source signals and stores them in a frame memory.
Patent JP-H01240834-A (JP)
Title: Apparatus for holding object to be tested in vibration tester
Inventor: KATO AKIO
IPC: G01M7/02
Filed: 1988-03-22
Abstract: PURPOSE:To perform a vibration test without suppressing the vibration of a vibration tester, by holding an object to be tested by a pair of the holding arms supported by both screw parts of a feed screw shaft on both sides thereof through respective female screw bush means. CONSTITUTION:A pallet 16 having an object 18 to be tested is fed to a vibration tester 1. Feed screw shaft 29a, 29b are rotated in a predetermined direction by a driving electromotor 22 and a pair of grasping arms 33a, 33b present at an upper revolving position and opened widely are revolved horizontally to be received at said position and approach feed is continuously performed to grasp the object 18 to be tested from both sides. Continuously, the vibration test of the object to be tested is performed by the vibration of a vibration plate 2 due to the vibration tester. At this time, both grasping arms 33a, 33b are drawn-in and revolved at the same vibration frequency with the vibration of the object 18 to be tested and this vibrational revolution becomes racing by the idling of the feed screw shafts 29a, 29b and female screw bushes 34, 35 and the vibration of the object to be tested is not suppressed.
Patent JP-S58186412-A (JP)
Title: Filter medium
Inventor: MIYAKE MASAAKI
IPC: B01D39/16
Filed: 1982-04-26
Abstract: PURPOSE:To obtain an air filter which has a long life and high strength, is able to be incinerated and is used in a nuclear power plant, etc. by using a fibrous structure wherein single or plural webs consisting essentially of ultrafine combustible syrthetic fibers having 0.1-1.5mu monofilament diameter are susperposed on each other to one body and the respective constituting fibers are entangled with each other. CONSTITUTION:A filter medium for an air filter consisting of a fibrous structure wherein single or plural webs consisting essentially of ultrafine combustible fibers having 0.1-1.5mu monofilament diameter are superposed with each other to one body and the fibers are entangled in multiple directions and the laminate wherein fiber loading is 3-20, the ratio between the actually measured surface area of the fibers and total area is 1-0.7 and the number of the fiber layers in the thickness direction of the filter medium is 40-1,000 has high performance, a long life and high strength and is able to be incinerated.
Patent JP-S63236394-A (JP)
Inventor: TANIGUCHI YUKIHIRO
IPC: H05K3/28
Filed: 1987-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05236272-A (JP)
Title: Picture read method and its device
Inventor: TAKEGAWA KENICHI
IPC: H04N1/40
Filed: 1992-02-18
Abstract: PURPOSE:To correct a change in uneven density due to a wrap of a guide rail by using uneven density information so as to correct picture information in the subscanning direction when the picture information of the original is read. CONSTITUTION:Each running body is moved once in the subscanning direction at application of power, a side white level 108 is read by a CCD 107, the resulting picture signal is A/D-converted by an A/D converter 109 and the result is inputted to an uneven density information storage section 111. The storage section 111 obtains uneven density information of each line according to a prescribed equation based on a maximum level of side white level data in the subscanning direction obtained through the read of side white level 108. The storage section 111 stores the uneven density information of all lines. Then, the picture signal of the original read by the CCD 107 is fed to a shading correction section 110 via an A/D converter 109, in which uneven density in the main scanning direction is corrected, a subscanning direction correction section 112 reads the uneven density information of a relevant line from the storage section 111 and adds it to the output of the section 110 to correct uneven density in the subscanning.
Patent JP-H10245847-A (JP)
Title: Retaining wall structure and its construction method
Inventor: MATSUMOTO MORIHIRO
IPC: E02D29/02
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To make retaining structure unnecessary for a large-sized scaffolding and heavy machinery by using a plurality of H-shape steel-made steel piles, and fixing a plurality of parts of both the ends of a retaining wall body horizontally stacked through unevenly fitting a plurality of wood wall materials. SOLUTION: A plurality of H-shape steel-made piles are driven up to a bedrock 9 on the traverse direction of a normal line on the front end of a stage part 7 formed downward of the normal face of prescribed height in one row, and foundation concrete is placed on a chestnut size stone 10. A retaining wall body 13 comprises a plurality of wood retaining wall materials 15, and an uneven fitting part 16 is formed on the upper and lower end faces. At first, in order to attach the retaining wall body 13 on the outside of a steel pile 8, the wood wall material 15 of the lowermost stage is horizontally set on the outside of the steel pile 8 and foundation concrete 11, and both the ends of the wood wall material 15 are fixed on the other end of an attaching means 14 by bolts 17, nuts 18 and washers 19.  Successively the other wood wall materials 15 are stacked through the uneven fitting part 16 on the wood wall material of a lower stage one by one, and both the ends of the uppermost wood wall material 15 is fixed on the steel pile 8 in the same procedure as the lowermost stage wall material 15.
Patent JP-S60215897-A (JP)
Inventor: OGOU HITOSHI
IPC: D21H17/28
Filed: 1984-04-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08264117-A (JP)
Title: Exposer for formation of fluorescent face of color cathode-ray tube
Inventor: SONEDA KOICHI
IPC: H01J9/227
Filed: 1995-03-28
Abstract: PURPOSE: To prevent the drop of the brightness of the peripheral part of a fluorescent face caused by the light from a light source being interrupted, hitting upon the inner sidewall of the large hole of the electron passage hole of a shadow mask. CONSTITUTION: This is an exposer for formation of the fluorescent face of a color cathode tube having a light source 30 for emitting the light to expose a member layer 31 for formation of a fluorescent face made at the inner face of a panel 1 to light through the opening of a shadow mask 3. The light source 30 is composed of a light emission source 33 and a rotary elliptic reflector 36 provided with a window 37 for taking out the light from this light source in the direction of a panel, and the light source 33 is arranged in one focus of this rotary elliptic reflector 36.
Patent JP-H05234102-A (JP)
Title: System for driving optical head
Inventor: SEO KATSUHIRO
IPC: G11B7/085
Filed: 1992-02-18
Abstract: PURPOSE:To easily focus the objective lens of art optical head on the recording surface of an optical disk by detecting the position of a spindle motor to the optical disk and controlling the vertical movement of the spindle motor. CONSTITUTION:The position of a vertical direction of the spindle motor 2 to the disk is detected by a detection circuit 55. A vertically driving motor 7 is controlled by a control circuit 52 through a driving circuit 56 based on the detected result and a motor 2 is placed on a prescribed position to the optical disk and the position of the vertical movement of the objective lens of the optical block 20 of the optical head to the optical disk is automatically adjusted and the objective lens is focused on the recording surface of the optical disk easily.
Patent JP-H03269442-A (JP)
Title: Image carrier driving device for print cartridge
Inventor: FURUYAMA TETSUYA
IPC: G03G21/00
Filed: 1990-03-19
Abstract: PURPOSE:To couple an image carrier and a driving shaft concentrically with each other and to eliminate the center deviation and play between the both by fitting the driving shaft of a main body side in the shaft support hole of an image carrier side and transmitting the rotation of the driving shaft through a unidirectional clutch. CONSTITUTION:The image carrier 2 fitted to the housing 13 of the print cartridge A has flanges 41 fitted at both end parts of a drum 40 and a shaft support body 43 is fitted in a fitting hole 42 formed in the center of rotation of the flanges 41. The support body 43 is formed in a stepped cylindrical shape of the shaft support hole 44 and a large-diameter hole 45, and the unidirectional clutch 47 is fitted in the hole 45. Then the tip part of the driving shaft 49 supported on a device main body penetrates the clutch 47 and is fitted in the hole 44, the fitting part couples the image carrier 2 and shaft 49 concentrically, and the rotation of the shaft 49 i transmitted by the clamping effect of the clutch 47 without any play.
Patent JP-S62225022-A (JP)
Title: Coaxial equalizer
Inventor: IWAMOTO YOSHITOSHI
IPC: H01P1/00
Filed: 1986-03-26
Abstract: PURPOSE:To obtain a hlgh Q characteristic while miniaturizing the titled equalizer by coupling a center conductor of>= 1 sub coaxial line whose one end is short-circuited and whose other end isopened with a center conductor of a main coaxial line in terms of electric field and providing a metal-made capacitance rod to the tip space at the open end. CONSTITUTION:The open end of the center conductor 3-of >= 1 sub coaxial line whose one end is short-circuited and whose other end is opened is coupled with the center conductor 2 of the main coaxial line in terms of electric field. A metal-made rod screw member 6 is provided to the space between the conductor 2 and the tip of the open end of the conductor 3 in a way of freely forwarding and reversing and a short-circuit device 5 is provided to block the space between the conductor 3 and an inner face B of an outer conductor block 4 surrounding the conductor 3. In changing the position of the short-circuit device 5, the inductance L of the sub coaxial line is set properly and in adjusting the projection of the member 6, the capacitance C between the conductors 2 and 3 is varied. Thus, in reducing the capacitance C, since the energy flowing from the resonance of the sub coaxial line is less, a very bigh Q characteristic is obtained.
Patent JP-H04282205-A (JP)
Title: Manufacture of concrete pipe
Inventor: KASAI JUICHI
IPC: B28B21/94
Filed: 1991-03-08
Abstract: PURPOSE:To manufacture resin coated concrete pipe having an inner layer excellent in resistances to chemicals and to acids by centrifugal casting. CONSTITUTION:At the manufacturing of concrete pipe by centrifugal. casting the concrete on the inside surface of the concrete pipe is scraped off under the condition that concrete is still in un-hardened state. At the same time, polymer-dispersed liquid and cement powder are charged in the pipe so as to be mixed together and cured and hardened. As a result, the infiltration of polymer cement mortar into concrete layer is enough, resulting in obtaining the inner layer hard to peel off.
Patent JP-H06253847-A (JP)
Title: Polynucleotide for detecting bacillus anthracis and method for detection using the same
Inventor: MAKINO SOICHI
IPC: G01N30/88
Filed: 1993-03-04
Abstract: PURPOSE:To obtain a new oligonucleotide having high specificity as a primer for detecting Bacillus anthracis. CONSTITUTION:This oligonucleotide is complementary to a nucleotide sequence capable of coding a capA gene of a plasmid of Bacillus anthracis and has a sequence group expressed by the formula or a complementary sequence corresponding thereto. The polynucleotide is obtained by chemically synthesizing two kinds of synthetic oligonucleotides (MO1 and M02) with high contents of guanine and cytosine residues from 288 bases of the base sequence in the capA gene of the Bacillus anthracis according to a triester method using a DNA synthesizer manufactured by Applied Biosystems, Inc. and purifying the resultant oligonucleotides with a C18 reversed phase column.
Patent JP-2000266783-A (JP)
Title: Display controlling method for measurement device and measurement device
Inventor: IIJIMA TADASHI
IPC: G09G5/40
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To clearly and visually recognize both of a measurement result display and a symbol by indicating a part or the whole of an outline part of the symbol in a display color different from display colors for the symbol itself and for the measurement result. SOLUTION: In an initial stage of inputting a power source, a background display 11 is indicated in black, for example, on an LCD 3. When a predetermined key in an operation unit 5 is operated for starting measurement, a measurement unit 2 generates and outputs waveform data SD about a display object signal SIN under the control by a control unit 6. Subsequently, the control unit 6 controls display on the LCD 3, and a signal waveform 12 based on the waveform data SD is displayed in yellow, for example, on the LCD 3. In display of a title of the signal waveform 12, for example, superimposed on the signal waveform 12, a predetermined key in the operation unit 5 is operated for inputting the title.  In this way, a symbol 13 of 'Ch1' superimposed on the signal waveform 12 is displayed in pale blue, while an outline 14 in black similarly to the background display 11 is indicated in the circumference of the symbol 13.
Patent JP-S59195368-A (JP)
Title: Control system for pulling out of magnetic tape
Inventor: KATSUYAMA YUKIO
IPC: G11B15/665
Filed: 1983-04-20
Abstract: PURPOSE:To prevent the deformation of a magnetic tape as well as the damage of the tape due to the permanent deformation generated in the tape lengthwise direction by said deformation of the tape, by discontinuing the impression of torque to a pair of reels when the tape is pulled out. CONSTITUTION:An arm 20-3 turns in response to the tension of a magnetic tape 1, and this tape tension is detected by a potentiometer 20-4. This detection signal is fed back to a drive control system 17 to keep the tension of the tape 1 at a prescribed level. Then the impression of the drive torque is discontinued to reels 2 and 3 to pull out the tape 1. Then a small amount of tension is produced to the tape 1 owing to the friction generated among reels 2 and 3 and shift guide rolls 7 and 8 respectively. Then the tape 1 is gradually led to the cylindrical part of the shift guide roll and never produces the deformation like A even though a side edge part 1-1 of the tape 1 gets on the flange part of the roll 7 since the frictional force is small between them.
Patent JP-S63234781-A (JP)
Title: Signal clamping circuit
Inventor: AMAMOTO TORU
IPC: H04N5/18
Filed: 1987-03-24
Abstract: PURPOSE:To prevent the error of a clamp operation by stopping the clamp operation of a clamp circuit by a clamp operation control circuit when a drop out detecting circuit detects the deficiency of a video signal. CONSTITUTION:The video signal detected by an FM detector 2 is supplied to a capacitor 4 through an LPF 3, direct current reproduced, thereafter supplied to a buffer amplifier 5. Herein, the output side electrode of the capacitor 4 is connected to the emitter of a transistor TR 9 and a constant clamp level is set. The emitter of this TR 9 is connected to an earth line through a discharging resistance 10, a base is connected to the connecting point of resistances 7, 8 serially connected between a power spource line and an earth line. When there is a drop out part D is an input FM wave, the drop out detecting part 11 detects it to turn a switch SW on according to a detecting pulse. Therefore, since the TR 9 is turned off, even when noise N due to the drop out is mixed in the reproduced video signal, a malfunction for executing a clamp processing to a low order level is not produced.
Patent JP-H10267969-A (JP)
Title: Voltage detector
Inventor: TOKUNAMI TAKAO
IPC: G01R31/36
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To detect also a voltage under a light load by using one voltage detector. SOLUTION: A light load 1 which is used to measure a circuit voltage in a low current and a heavy load 2 which is used to measure a circuit voltage in a high current are installed. The respective loads are electrified selectively by a light-load switch 3 and a heavy-load switch 4. On the other hand, an intermediate measuring point C is installed at the light load 1, and the electric position of the intermediate measuring point C at the light load 1 is decided in such a way that the voltage of the intermediate measuring point C becomes equal to the voltage of a measuring point D at the heavy load 2. Thereby, since a light-load voltage and a heavy-load voltage can be judged by an identical voltage, a plurality of voltages can be detected by one voltage detecting apparatus 5.
Patent JP-S61228040-A (JP)
Title: Rubber composition for sporting ball
Inventor: SAITO TASUKU
IPC: C08L7/00
Filed: 1985-04-01
Abstract: PURPOSE:A composition for providing a non-pressure ball having the same physical properties as those of an internal-pressure tennis ball, improved elasticity and resistance to deformation such as ball hardness, etc., obtained by blending rubber consisting essentially of a diene polymer with organic short fibers and a thermosetting resin. CONSTITUTION:Rubber consisting essentially of a diene polymer is blended with organic short fibers and a thermosetting resin.A phenolic resin is used as the thermosetting resin, and it may be blended in a state of raw material substances (a phenol and a substrate to make it into a three-dimensional polymer, preferably resorcin and hexamethylenetetramine). Polyester, wool, etc., are used as the organic short fibers and the short fibers having a ratio of length/diameter of 10-500, preferably 20-300 are blended.
Patent JP-S51146649-A (JP)
Title: Runner of water wheel and pump water wheel
Inventor: SOGAWA HIDEHIKO
IPC: F04D29/22
Filed: 1975-06-11
Abstract: PURPOSE:A crown side and a band side of a runner vane are formed with different metals and connected and by making these connected parts detachable, costs are reduced and fabrication is facilitated.
Patent JP-S51146273-A (JP)
Title: Rotation transmission device for speed detection
Inventor: NARITA YOSHIMI
IPC: G01P3/02
Filed: 1975-06-11
Abstract: PURPOSE: A device for preventing entering of foreign matters to a detection section having a drive wheel for detection use. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56167860-A (JP)
Title: Manufacture of speed ring of hydraulic machine
Inventor: KOUZAKI YASUHIRO
IPC: F03B3/16
Filed: 1980-05-27
Abstract: PURPOSE: To improve the precision of each part of the machine by a method wherein a transient piece and a casing are integrally formed by use of a single plate material and both of the parts are connected by coupling metals at positions across slits provided at the border of the two parts leaving a bridge section therebetween. Then, the integral whole material is welded to a stay ring and after that, the bridge section is removed and the couling metals are cut to thereby separate the two parts from each other.  
     CONSTITUTION: The transient piece 2 and the casing 5 are formed integral with each other by use of the single plate material and the slits are provided at the border of the two parts leaving the bridge section 8 between the slits. Further, the two parts 2 and 5 connected by coupling metals 6 at positions across the slits, respectively, and are then welded to the stay ring 1. Next, the integral entirety is divided by removing the bridge section 8 and cutting the coupling metals 6. Thus, there arises no displacement between the two parts 2 and 5 and the manufacture thereof is facilitated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09260787-A (JP)
Title: Inp-based semiconductor element
Inventor: TSUCHIYA TOMONOBU
IPC: H01L29/20
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To decrease tear-drop defects in a growth layer, by reducing the etch pit density of an InP substrate below a specified value and sloping the surface azimuth of the substrate in a specified angle range. SOLUTION: Etch pit density of InP substrate is 1000cm<-2> , and the plane azimuth of the surface of substrate is sloped in an angle range of 0.2 to 3 degrees from <100>. The drawing shows a relation between tear-drop defect density and an angle of inclination of the InP growth layer, at growth temperature of 590 deg.C and film thickness of 5μm. Also, the relation between the angle of inclination and emission half-value width, when using InGaAs mixed crystal in the growth layer, is also added. Density of the tear-drop defect of the growth layer decreases as the angle of inclination increases and becomes constant when the angle exceeds 0.2 degrees. On the other hand, in the case of mixed crystal of InGaAs, the composition of InGaAs layer changes as the angle of inclination increases.  Because of this, the half-value emission increases in width when the angle of inclination is too large. Therefore, the angle of inclination should be restricted below 3 degrees, in the case of InGaAs or InGaAsP mixed crystal.